#pragma once
#include <unistd.h>
#include <sys/types.h>
#include <cstdlib>
#include <iostream>
#include <sys/stat.h>
#include <fcntl.h>
#include <cstring>
#define SIZE 1024
//打开拷贝的文件路径
const char* filePath = "./file.txt";
//要打开的管道路径
const char* pipePath = "./pipe";
//mask码设置
mode_t md = 0666;
